Troodon had a large brain for its relatively small size and was probably among the smartest dinosaurs. Its brain is proportionally larger than those found in living reptiles, so the animal may ...

indicating that other dinosaur species existed a few million years before. Lovelace explained to Men's Journal this track "was made by an animal whose hindfoot had three toes touching the ground ...

An enormous, extremely well preserved dinosaur skull unearthed in China ... The finely grained sediments of the region helped preserve the animal remains, study lead author Qian-Nan Zhang, a ...